Patents by Inventor Marat N. Jushunev

Marat N. Jushunev has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Device for introducing samples into fluid analyzer
    Patent number: 4206650
    Abstract: According to the invention, the device for introducing samples into an analyzer of an apparatus for granulometric analysis of particles contained in fluids comprises a funnel whose outlet is connected to a channel communicating with a supply channel of an analyzer. Immediately downstream of the funnel, the channel has a horizontal portion of a length roughly equal to 3 to 5 channel diameters. Downstream of the horizontal portion there is a vertical portion whose diameter first gradually increases until it is 4 to 6 times greater than its initial value and is then gradually reduced to the initial value.
    Type: Grant
    Filed: August 21, 1978
    Date of Patent: June 10, 1980
    Inventors: Viktor A. Berber, Evgeny S. Pervushin, Marat N. Jushunev, Ernest M. Garanin, Vladimir G. Kholin, Khafiz M. Murtazin